<template>
  <div class="app">
    <div>app组件</div>
    <ACom />
  </div>
</template>

<script setup>
import ACom from './ACom.vue';


</script>
<style>
.app {
  border: 5px solid #ccc;
  padding: 10px;
  width: 1000px;
  height: 500px;
  margin: 30px auto;
}
</style>
